MANUFACTURING PROCESS OF WORK TOP WITH SINK

摘要

[PROBLEMS] As compared with a case where a work top and a sink are molded separately and bonded by post-machining, machining accuracy required at a joint of the sink and the work top is reduced, bonding man-hour is reduced, a material cost of a sink cutting margin is reduced, and appearance of the joint is enhanced. A manufacturing process of a work top with a sink and the work top with a sink which can further reduce the cost of a die and the installation space of a die because a die size is reduced as compared with a case where a sink and a work top are molded integrally, are provided. [MEANS FOR SOLVING PROBLEMS] The manufacturing process of a work top with a sink having a work top (120) and a sink (122) bonded to the work top (120) includes a work top molding step (10) of molding the work top (120), and a sink molding step of molding the sink by fixing an irregular die for molding the sink to an opening (121a) for sink provided in the work top (120) and injecting resin, and then bonding the sink to the opening for sink.